Geometry and spatial relationships vocabulary for grade levels

 

Geometry and spatial relationships vocabulary for grade levels
by Grade level

Kindergarten - grade 3

 

alike, angle, area, attribute blocks, box, center, circle, closed, cone, congruent, connect, construct, contain, corner, corresponding, crooked, cube, curve, curved, cylinder, edge, end point, face, figure, flip, folding symmetry, line of symmetry, geometry, horizontal, inside, on, open, outside, parallelogram, pattern block, point, rectangle, round, ruler, same shape, same size, segment, side, size, solid, sphere, square, straight, straightedge, Tangrams, tile, triangle, turn, vertical, whole, width

 

Grade 4 - grade 6

 

altitude, angle (acute, obtuse, right), arc, axis, base, circle (center, diameter, radius, semicircle), compass, construction, coordinates, diagonal, diagram, hemisphere, image, intersect, line, line of symmetry, line segment, parallel, perimeter, perpendicular, pi , plane, polygon, prism (square, triangular), pyramid (square, triangular), quadrilateral (kite, rhombus, parallelogram), radius, ray, reflections, rotations (half - turn, quarter - turn), scale drawing, semi - circle, similar, surface area, symmetrical, symmetry, translation, trapezoid, triangle (equilateral, right, isosceles, scalene), vertex, view ( front, side, top)

 

Grade 7 -

 

central, chord, circumscribe, closed curve, complimentary, coordinate system, cross section, enlargement, interior, median, midpoint, n - gon, prism with any base, pyramid with any base, Pythagorean relation, radian, reduction, regular n - gon, scalene triangle, secant, sectors, size transform, supplementary, tangent, theorem

 

Alphabetical
Geometry and spatial relationships vocabulary for grade levels

  1. alike (K - 3)
  2. altitude (4-6)
  3. angle (K - 3)
  4. angle (acute, obtuse, right) (4-6)
  5. arc (4-6)
  6. area (K - 3)
  7. attribute blocks (K - 3)
  8. axis (4-6)
  9. base (4-6)
  10. box (K - 3)
  11. center (K - 3)
  12. central (7 - 9)
  13. chord (7 - 9)
  14. circle (K - 3)
  15. circle (center, diameter, radius, semicircle) (4-6)
  16. circumscribe (7 - 9)
  17. closed (K - 3)
  18. closed curve (7 - 9)
  19. compass (4-6)
  20. complimentary (7 - 9)
  21. cone (K - 3)
  22. congruent (K - 3)
  23. connect (K - 3)
  24. construct (K - 3)
  25. construction (4-6)
  26. contain (K - 3)
  27. coordinate system (7 - 9)
  28. coordinates (4-6)
  29. corner (K - 3)
  30. corresponding (K - 3)
  31. crooked (K - 3)
  32. cross section (7 - 9)
  33. cube (K - 3)
  34. curve, curved (K - 3)
  35. cylinder (K - 3)
  36. diagonal (4-6)
  37. diagram (4-6)
  38. edge (K - 3)
  39. end point (K - 3)
  40. enlargement (7 - 9)
  41. face (K - 3)
  42. figure (K - 3)
  43. flip (K - 3)
  44. folding symmetry, line of (K - 3)
  45. geometry (K - 3)
  46. hemisphere (4-6)
  47. horizontal (K - 3)
  48. image (4-6)
  49. inside (K - 3)
  50. interior (7 - 9)
  51. intersect (4-6) l
  52. ine (4-6)
  53. line of symmetry (4-6)
  54. line segment (4-6)
  55. median (7 - 9)
  56. midpoint (7 - 9)
  57. n - gon (7 - 9)
  58. on (K - 3)
  59. open (K - 3)
  60. outside (K - 3)
  61. parallel (4-6)
  62. parallelogram (K - 3)
  63. pattern block (K - 3)
  64. perimeter (4-6)
  65. perpendicular (4-6) pi (4-6)
  66. plane (4-6)
  67. point (K - 3)
  68. polygon (4-6)
  69. prism (square, triangular) (4-6)
  70. prism with any base (7 - 9)
  71. pyramid (square, triangular) (4-6)
  72. pyramid with any base (7 - 9)
  73. Pythagorean relation (7 - 9)
  74. quadrilateral (kite, rhombus, parallelogram) (4-6)
  75. radian (7 - 9)
  76. radius (4-6)
  77. ray (4-6)
  78. rectangle (K - 3)
  79. reduction (7 - 9)
  80. reflections (4-6)
  81. regular n - gon (7 - 9)
  82. rotations (half - turn, quarter - turn) (4-6)
  83. round (K - 3)
  84. ruler (K - 3)
  85. same shape (K - 3)
  86. same size (K - 3)
  87. scale drawing (4-6)
  88. scalene triangle (7 - 9)
  89. secant (7 - 9)
  90. sectors (7 - 9)
  91. segment (K - 3)
  92. semi - circle (4-6)
  93. side (K - 3)
  94. similar (4-6)
  95. size (K - 3)
  96. size transform (7 - 9)
  97. solid (K - 3)
  98. sphere (K - 3)
  99. square (K - 3)
  100. straight (K - 3)
  101. straightedge (K - 3)
  102. supplementary (7 - 9)
  103. surface area (4-6)
  104. symmetrical (4-6)
  105. symmetry (4-6)
  106. tangent (7 - 9)
  107. Tangrams (K - 3)
  108. theorem (7 - 9)
  109. tile (K - 3)
  110. translation (4-6)
  111. trapezoid (K - 3)
  112. triangle (K - 3)
  113. triangle (equilateral, right, isosceles, scalene) (4-6)
  114. turn (K - 3)
  115. vertex (4-6)
  116. vertical (K - 3)
  117. view ( front, side, top) (4-6)
  118. whole (K - 3)
  119. width (K - 3)

 

Dr. Robert Sweetland's notes
homeofbob.com & schoolofbob.com